In Flesh Hunter 4.

In the extras bonus sex section there is a scene with Cris Taliana.

I don't know if this was pre-staged?

But in the scene Jules Jordan seems to be trying to get Cris Taliana to let him have anal sex with her but it didn't appear like anal was part of the original deal. Anyways it appears by her reaction that Jules (even though Cris tries to say no in a polite way as to not offend Jules) tries to fuck her in the ass anyways. It appears that Cris prevents this by closing her asshole by tighting up her butt cheeks so Jules Jordan can't get his cock in her ass.

So it is acceptable for nice/personable directors like Jules Jordan to push the envelope with the female talent?

Don't get me wrong when I watch Jules Jordan dvds I can see why he is well liked and respected in general by the porn community. He has a good guy feel to him that comes across on film.